package demo1;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;



@WebServlet("/demo1")
public class Test1 extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        // 设置响应的内容类型为HTML，字符集为UTF-8
        resp.setContentType("text/html; charset=UTF-8");

        //String name = this.getServletContext().getServletContextName();
        String name1 = this.getServletName();
        // 获取响应的输出流，并通过它发送一个简单的字符串消息
        resp.getWriter().println("第一个servlet");
        ServletContext servletContext = this.getServletContext();
        servletContext.setAttribute("name","zs");
        Object name = servletContext.getAttribute("name");
        resp.getWriter().println("Test1 servlet的名字："+name1);
        resp.getWriter().println("<br>");
        resp.getWriter().println("Test1中servletContext设置的属性："+name);
    }
}